Preventing FOD on the flightline
Senior Airman Dustin Bierwirth, 7th Equipment Maintenance Squadron, picks up debris while participating in a Foreign Object Debris walk Nov. 3, 2011, at Dyess Air Force Base, Texas. Examples of FOD are aircraft parts, rocks, broken pavement, ramp equipment, tools, bolts and vehicle parts. (U.S. Air Force photo by Airman 1st Class Peter Thompson/Released)